Package org.apache.sshd.sftp.client.extensions

Interface CheckFileNameExtension

All Superinterfaces:

org.apache.sshd.common.NamedResource, org.apache.sshd.common.OptionalFeature, SftpClientExtension, SftpClientHolder

All Known Implementing Classes:

CheckFileNameExtensionImpl

public interface CheckFileNameExtension
extends SftpClientExtension

Author:

Apache MINA SSHD Project

See Also:

• DRAFT 09 - section 9.1.2

Field Summary

Fields inherited from interface org.apache.sshd.common.NamedResource

BY_NAME_COMPARATOR, NAME_EXTRACTOR

Fields inherited from interface org.apache.sshd.common.OptionalFeature

FALSE, TRUE

Method Summary

Modifier and Type	Method	Description
Map.Entry<String,Collection<byte[]>>	checkFileName(String name, Collection<String> algorithms, long startOffset, long length, int blockSize)

Methods inherited from interface org.apache.sshd.common.NamedResource

getName

Methods inherited from interface org.apache.sshd.common.OptionalFeature

isSupported

Methods inherited from interface org.apache.sshd.sftp.client.SftpClientHolder

getClient

Method Details

checkFileName

Map.Entry<String,Collection<byte[]>> checkFileName(String name,
 Collection<String> algorithms,
 long startOffset,
 long length,
 int blockSize)
                                            throws IOException

Parameters:

name - Remote file name/path

algorithms - Hash algorithms in preferred order

startOffset - Start offset of the hash

length - Length of data to hash - if zero then till EOF

blockSize - Input block size to calculate individual hashes - if zero the one hash of all the data

Returns:

An immutable Map.Entry key left=hash algorithm name, value=the calculated hashes.

Throws:

IOException - If failed to execute the command